When you use Server Migration Center (SMC) to migrate a Linux operating system, an "M12" error code may be reported. This topic explains the cause and solution.
Problem description
When a Linux operating system is being migrated to Anolis OS, an "M12" error code is reported.
Cause
The migration and update of the source operating system may fail due to the following causes:
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Software packages fail to be downloaded or package name conflicts occur.
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The execution of the
yum distro-synccommand is interrupted due to exceptions.
Solution
To resolve the error, refer to the following topics based on the error message:
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